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Siemens 3LD2203-0TK53 SENTRON 3-Pole Switch Disconnector

Siemens 3LD2203-0TK53 SENTRON 3-pole emergency switch disconnector.

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ManufacturerSiemens

Part number3LD2203-0TK53

Poles 3

Rated Operational Current (Iu) 32 A

Operating Power @ AC-23A 400V 11.5 kW

Mounting Type Front-mounted

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3-pole configuration 32A rated current 11.5kW @ 400V operating power Emergency switching-off function Rotary operating mechanism Front-mounted

Product description

The Siemens 3LD2203-0TK53 is a SENTRON 3LD series switch disconnector designed for emergency switching-off applications. It features a 3-pole configuration with a rated operational current (Iu) of 32 A and an operating power of 11.5 kW at AC-23 A and 400 V. This model is front-mounted with a red/yellow rotary operating mechanism and a 4-hole mounting for the handle.

This switch disconnector is suitable for various industrial applications, including machine tools, control panels, and power distribution systems where reliable emergency shutdown is critical. It is commonly used in sectors such as manufacturing, automation, and general industrial facilities.

Source your Siemens 3LD2203-0TK53 from Stanlo Automation, a veteran-owned distributor committed to providing high-quality surplus industrial parts. We ensure reliable availability and competitive pricing for your automation needs.

Technical specifications

Poles	3
Rated Operational Current (Iu)	32 A
Operating Power @ AC-23A 400V	11.5 kW
Mounting Type	Front-mounted
Operating Mechanism	Rotary
Handle Color	Red/Yellow
Handle Mounting	4-hole

Common applications

Industrial Automation

Machine Tools

Control Panels

Power Distribution

Manufacturing

Emergency Shutdown Systems

Compatible systems

Industrial control panels Motor control circuits Safety interlock systems

Also known as

Siemens SENTRON 3LD Disconnector 3LD2203 Switch

Technical note

Expert tip

Ensure proper wiring for emergency stop functionality, adhering to local electrical codes and the manufacturer's installation guidelines.

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Frequently asked questions

What is the rated operating power of the Siemens 3LD2203-0TK53 switch disconnector?

The Siemens 3LD2203-0TK53 switch disconnector has a rated operating power of 11.5 kW at AC-23 A and 400 V. This ensures it can handle significant electrical loads for emergency switching applications.